12884716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7993}}^1$

素因数の和:8041

約数の個数: 24

約数和(自身を含む): 25069184

約数和(自身を除く): 12184468

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 7993, 15986, 31972, 103909, 207818, 247783, 415636, 495566, 991132, 3221179, 6442358, 12884716]

約数ペア:

[(1, 12884716), (2, 6442358), (4, 3221179), (13, 991132), (26, 495566), (31, 415636), (52, 247783), (62, 207818), (124, 103909), (403, 31972), (806, 15986), (1612, 7993)]